Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The start of March sees the average high-temperature at a still warm 27.9°C (82.2°F), showing little difference from February's 28.1°C (82.6°F). Iguaí in March experiences a low-temperature average of 18.8°C (65.8°F).Heat index
Throughout March, the heat index is estimated at a hot 33°C (91.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.For clarity, heat index numbers account for light winds and areas under shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
In Iguaí, the average relative humidity in March is 85%.Rainfall
March is the month with the most rainfall in Iguaí. Rain falls for 23.8 days and accumulates 137mm (5.39") of precipitation.Daylight
In March, the average length of the day is 12h and 10min.On the first day of March, sunrise is at 05:41 and sunset at 18:03. On the last day of the month, sunrise is at 05:45 and sunset at 17:43 -03.
Sunshine
In March, the average sunshine is 6.5h.UV index
January through April, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 6 in March translates into the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What is the temperature in March in Iguaí?
What is the average humidity in March in Iguaí?
What is the wettest month in Iguaí?
How many days does it rain in March in Iguaí?
What is the average length of the day in March in Iguaí?
When are sunrise and sunset in March in Iguaí?
How many hours of sunshine does Iguaí have in March?
What is the month with the highest UV index in Iguaí?
How high is the UV index in March in Iguaí?
Average temperature in March
Iguaí, Brazil
- Average high temperature in March: 27.9°C
The warmest month (with the highest average high temperature) is February (28.1°C).
The month with the lowest average high temperature is July (23.5°C).
- Average low temperature in March: 18.8°C
The month with the highest average low temperature is March (18.8°C).
The coldest month (with the lowest average low temperature) is August (15.4°C).
Average pressure in March
Iguaí, Brazil
- Average pressure in March: 1013.5mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1013.2mbar).
Average wind speed in March
Iguaí, Brazil
- Average wind speed in March: 7.1km/h
The windiest month (with the highest average wind speed) is September (10.2km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity in March
Iguaí, Brazil
- Average humidity in March: 85%
The months with the highest relative humidity are April and May (86%).
The month with the lowest relative humidity is September (78%).
Average rainfall in March
Iguaí, Brazil
- Average rainfall in March: 137mm
The wettest month (with the highest rainfall) is March (137mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in March
Iguaí, Brazil
- Average rainfall days in March: 23.8 days
The month with the highest number of rainy days is January (24.6 days).
The month with the least rainy days is September (14.5 days).
Average daylight in March /
Average sunshine in March
Iguaí, Brazil
- Average daylight in March: 12h and 1min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in March: 6h and 3min
The month with the most sunshine is February (Average sunshine: 8h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 18min).
Average sunshine days in March
Iguaí, Brazil
- Average sunshine days in March: 4.7 days
The month with the most sunshine days is September (10.1 days).
The month with the least sunshine days is February (3.7 days).
Average UV index in March
Iguaí, Brazil
- Average UV index in March: 6
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in March
Iguaí, Brazil
- Average cloud cover in March: 64
The months with the most cloud cover are April and November (Cloud cover 67).
The month with the least cloud cover is September (Cloud cover 55).
Average visibility in March
Iguaí, Brazil
- Average visibility in March: 6km
The months with the highest visibility are September and October (8km).
The months with the lowest visibility are January, February, March, April, May and December (6km).
Iguaí, Brazil
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